I like to believe that I am in the company of gentlemen when I visit Bladeforums. Speaking for myself, I don't need anyone on this forum to prove anything to me, and I don't feel the need to prove anything to anyone else. After all, nothing that occurs on this forum is a matter of life or death.
Last time I checked, there is nothing in the official Bladeforums rules that says "You must provide PROOF that you own a knife before you can say you own said knife", nor is there any rule that says "You must provide PROOF that your knife truly suffers from the defects that you claim it suffers from". I know that some people on this forum like to try and impose their own rules here, but if those rules weren't written by Spark, then they don't count for spit.
I once owned a particular $300 folder, the liner lock would slip out of engagement if the slightest pressure were exerted against the back of the blade, or if I gripped the handle tightly. I spoke of this knife, and these issues on a few occasions here. I have no idea how I might have documented such issues with photographs. I guess my inability to provide PROOF might have caused some to question my honesty, but that didn't happen, and fortunately for me I don't give a rats ass about what people believe or don't believe.
What next? If someone on this forum says that they served in the US military, that they served in Iraq or Afghanistan, are we going to require them to provide PROOF of their service? And are they going to be regarded as liars until they provide such proof (proof or it didn't happen)? I should hope not. You travel down a slippery slope when you start requiring people to provide "proof" on an internet forum.
As I said, I like to believe that I am in the company of gentlemen here. And short of someone selling an item here on the exchange, I don't think that the gentlemen here on this forum need to PROVE anything to each other. I see nothing wrong with asking for photos, or making an in-depth inquiry, but to publicly call someones honesty into question, just because they don't provide YOU with sufficient proof, is a pretty low thing to do in my opinion.